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v University of Wisconsin, w... x a search biscms/mod/ibis/view.php?id 2478013 saplinglearning.com Resources score O 5/8/2016 11:00 PM A 54.5/100 4/30/2016 05:27 PM Gradebook O Assignment Information Print Calculator Periodic Table Available From 4/20/2016 06:00 PM Question 6 of 24 ncorrect 5/8/2016 11:00 PM Due Date: Map Points Possible 00 sapling learning Grade Category: Graded G onsider the following reaction at 298 K: Description AH 1408.4 kJ Homework Policies: Calculate the following quantities. You can check your answers. Number AS 4.73 You can view solutions when you complete or give up on any question. You can keep trying to answer each question until Numbe you get it right or give up. AS 4.73 You lose 5% of the points available to each answer in your question for each incorrect attempt at that Numbe answer AS O Help With This Topic Web Help & Videos o Technical support and Bug Reports Previous (8 Give Up & View Solution Check Answer Next Exit Hint Inc. 133 about us careers partners privacy policy erms of use Contact us help

Explanation / Answer

1) Ssurr = - H/T

= - [- 1408.4 kJ]/ 298 K

= -[-1408400 J]/ 298 K

= + 4726.1 J/K

Therefore,

Ssurr =  + 4726.1 J/K

2) We know that

Ssys = -Ssurr =   - 4726.1 J/K

3) We know that

Suniv = Ssys + Ssurr = + 4726.1 J/K - 4726.1 J/K = 0 J/K

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